1. Arndt, H.: Lösung von gewöhnlichen Differentialgleichungen mit nichtlinearen Splines. Numer. Math.33, 323?333 (1979)
2. Collatz, L.: The Numerical Treatment of Differential Equations. Berlin-Heidelberg-New York: Springer 1966
3. Loscalzo, F.R.: An introduction to the application of spline functions to initialvalue problems. Theory and applications of spline functions. T.N.E. Greville (ed.), pp. 37?64. New York, London: Academic Press 1969
4. Mülthei, H.N.: Splineapproximationen von beliebigem Defekt zur numerischen Lösung gewöhnlicher Differentialgleichungen, Teil I, II, III. Numer. Math.32, 146?157, 343?358 (1979) und Numer. Math.34, 143?154 (1980)
5. Schoenberg, I.J.: Spline functions and differential equations ? first order equations, Studies in Numerical Analysis. B.K.P. Scaife (ed.), pp. 311?324. London, New York, San Francisco: Academic Press 1974